SN74CB3Q16811 Description
/ORDERING INFORMATION The SN74CB3Q16811 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports.
SN74CB3Q16811 Key Features
- Member of the Texas Instruments Widebus™ Family
- SN74CB3Q Bus Switches Are Equivalent to IDTQS3VH Bus Switches
- 5-V Tolerant I/Os With Device Powered Up or Powered Down
- Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron = 5 Ω Typ)
- Rail-to-Rail Switching on Data I/O Ports
- 0- to 5-V Switching With 3.3-V VCC
- 0- to 3.3-V Switching With 2.5-V VCC
- B-Port Outputs Are Precharged by Bias Voltage (BIASV) to Minimize Signal Distortion During Live Insertion and Hot Pluggi
- Supports PCI Hot Plug
- Bidirectional Data Flow With Near-Zero Propagation Delay